GK

Gerhard Kemper

📍 Vreden, DE: #2 of 5 inventorsTop 40%
Overall (2017): #417,384 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9687767 Filter apparatus for extracting fine dust from air — 2017-06-27